MSP432P401R无法下载 (Error -615 @ 0x0)

longchentian

Other Parts Discussed in Thread: UNIFLASH, MSP432E401Y

CS_DAP_0: Failed Board Reset: (Error -615 @ 0x0) The target failed to see a correctly formatted SWD header. The connection to the target may be unreliable. Try lowering the TCLK setting before trying again. (Emulation package 9.2.0.00002)

出现原因：烧写完一个程序后有事情没调试（半个小时离开）后面回来直接接线运行，msp432p401r开始不太对劲，不一会儿只有P2.2的蓝色灯亮了，然后接入电路调试就出现了这个错误。然后整个板子十分烫，温度很高。

一段时间有点味道，连仿真芯片上温度也很高。

未解决方案：采用官方文档32页的方法恢复出厂设置时无法识别调试的设备。

发现使用其他好的芯片的仿真器调试的结果还是出现：Error -615 @ 0x0)这个错误。

求助大佬帮帮忙，谢谢，板子究竟是烧掉还是软件错误。

5 年多前

0 Susan Yang 5 年多前

TI__Guru**** 252096 points

关于-615的错误，您可以参考

software-dl.ti.com/.../ccsv7_debugging_jtag_connectivity_issues.html

This error is caused by the inability of the debug probe to communicate with the device that uses SWD as the protocol. This is usually caused by a hardware failure or unreliability of the board. This error might also be caused by mis-configured jumpers on the target board. This is very similar in nature to the errors Cable break or Device register.

For Launchpads, check if the TMS and TCK jumpers are in place.

您是否有使用uniflash测试一下？结果如何？

另外您是否有使用外部仿真器(或者其他launchapad上的烧写器)来烧录该launchapd,以便定位问题所在？